Q: Is 671,846 a Prime Number?
A: No, 671,846 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 671846 can be evenly divided by 1 2 7 14 37 74 259 518 1,297 2,594 9,079 18,158 47,989 95,978 335,923 and 671,846, with no remainder.
Since 671,846 cannot be divided by just 1 and 671,846, it is not a prime number.